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280744-57-2 phthalazine, 6,7-dichloro-1,2-dihydro-4-(4-nitrophenyl)-

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Product Name Phthalazine, 6,7-dichloro-1,2-dihydro-4-(4-nitrophenyl)-
CAS No. 280744-57-2
Molecular Formula C14H9Cl2N3O2